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The isomorphism of W and Mo is strong in scheelite-type ores but quite limited or even not existent in wolframite. These differences inspired us to develop some new separation methods by imitating the formation of wolframite, for the precipitation processes are similar to the mineralization processes. Through experimental studies, the reliability of such ways was verified by the precipitation behaviors...
The scavenging of molybdenum from MnSO 4 solution with freshly precipitated “nascent” Mn 3 O 4 is reported. Firstly, nascent Mn 3 O 4 was prepared from MnSO 4 solution by adding NaOH and aerating. The aeration time had a significant influence on the preparation of nascent Mn 3 O 4 , but other factors such as pH and ageing time had little...
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